using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Bowin.Common.Utility;
using Bowin.Common.Data;
using Bowin.Web.Controls.Mvc;
using EMIS.Utility;
using EMIS.Web.Controls;
using EMIS.ViewModel;
using EMIS.ViewModel.StudentManage.StudentChange;
using EMIS.CommonLogic.StudentManage.StudentChange;

namespace EMIS.Web.Controllers.StudentManage.StudentChange
{
    [Authorization]
    public class ChangeResultController : Controller
    {
        public Lazy<IChangeResultServices> ChangeResultServices { get; set; }

        /// <summary>
        /// 异动结果页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 异动结果列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var gradeID = pararms.getExtraInt("DictionaryGrade") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryGrade");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var educationID = pararms.getExtraInt("DictionaryEducation") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryEducation");
            var learningformID = pararms.getExtraInt("DictionaryLearningform") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryLearningform");
            var learnSystem = pararms.getExtraString("DictionaryLearnSystem");
            var classmajorID = pararms.getExtraGuid("ClassmajorComboGrid");
            var schoolyearID = pararms.getExtraGuid("SchoolyearDropdown");
            var changeTypeID = pararms.getExtraInt("DictionaryChangeType") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryChangeType");
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return base.Json(ChangeResultServices.Value.GetChangeResultViewGrid(configuretView, campusID, collegeID, gradeID, standardID,
                    educationID, learningformID, learnSystem, classmajorID, schoolyearID, changeTypeID, inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="studentChangeID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? studentChangeID)
        {
            StudentChangeView studentChangeView = new StudentChangeView();
            if (studentChangeID.HasValue && studentChangeID != Guid.Empty)
            {
                studentChangeView = ChangeResultServices.Value.GetStudentChangeView(studentChangeID);
            }

            return View(studentChangeView);
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="studentChangeView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(StudentChangeView studentChangeView)
        {
            try
            {

                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "保存失败，原因：" + ex.Message + "。"
                });
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="studentChangeIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string studentChangeIDs)
        {
            try
            {
                List<Guid?> list = studentChangeIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                ChangeResultServices.Value.ChangeResultDelete(list);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "删除成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "删除失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="errorFile"></param>
        /// <param name="operationTips"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Import(string errorFile, string operationTips)
        {
            ViewBag.ErrorFile = errorFile;
            if (string.IsNullOrEmpty(operationTips))
            {
                operationTips = "点击查看失败原因...";
            }
            ViewBag.operationTips = operationTips;
            return View();
        }

        /// <summary>
        /// Excel导入
        /// </summary>
        /// <param name="file"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Import(HttpPostedFileBase file)
        {
            try
            {
                if (!NpoiExcelHelper.GetIsCompatible(file.FileName))
                {
                    throw new Exception("格式错误，只允许导入xls或xlsx格式的Excel文件。");
                }
                Dictionary<string, string> cellheader = new Dictionary<string, string> 
                {
                    { "StudentNo", "学号" },
                    { "Name", "姓名" },
                    { "Remark", "备注" },
                    { "ErrorMessage", "未导入原因" }
                };

                int? inCount = 0;
                int? upCount = 0;
                int? errCount = 0;
                List<StudentChangeView> errList = new List<StudentChangeView>();
                string sourceWebPath = FileUploadHelper.UploadFile(file);
                var sourcePhysicalPath = Server.MapPath(sourceWebPath);
                ChangeResultServices.Value.StudentChangeImport(cellheader, out inCount, out upCount, out errList, out errCount, sourcePhysicalPath);
                System.IO.File.Delete(sourcePhysicalPath);
                if (errList.Count() > 0)
                {
                    string errorWebPath = string.Format("{0}", NpoiExcelHelper.EntityListToExcel2003(cellheader, errList, "学籍异动信息导入失败文件", sourcePhysicalPath));
                    ViewBag.ErrorFile = errorWebPath;
                    string Errinfo = string.Format("提示：{0}条学籍异动信息导入成功，{1}条学籍异动信息更新成功，{2}条学籍异动信息导入失败,点击查看。", inCount, upCount, errCount);
                    ViewBag.operationTips = Errinfo;
                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = "none",
                        msg = Errinfo,
                        url = Url.Action("Import").AddMenuParameter() + "&errorFile=" + errorWebPath + "&operationTips=" + Errinfo + "&WindowID=" + Request["WindowID"]
                    });
                }
                else
                {
                    string successInfo = string.Format("提示：{0}条学籍异动信息导入成功，{1}条学籍异动信息更新成功。", inCount, upCount);
                    return RedirectToAction("MsgShow", "Common", new
                    {
                        WindowID = Request["WindowID"],
                        msg = successInfo,
                        url = Url.Action("List").AddMenuParameter()
                    });
                }
            }
            catch (Exception ex)
            {
                return RedirectToAction("MsgShow", "Common", new
                {
                    WindowID = "none",
                    msg = "导入失败，原因：" + ex.Message,
                    url = Url.Action("Import").AddMenuParameter() + "&WindowID=" + Request["WindowID"]
                });
            }
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var campusID = Request.Form["CampusDropdown"].ParseStrTo<Guid>();
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var gradeID = Request.Form["DictionaryGrade"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryGrade"].ParseStrTo<int>();
            var standardID = Request.Form["DictionaryStandard"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryStandard"].ParseStrTo<int>();
            var educationID = Request.Form["DictionaryEducation"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryEducation"].ParseStrTo<int>();
            var learningformID = Request.Form["DictionaryLearningform"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryLearningform"].ParseStrTo<int>();
            var learnSystem = Request.Form["DictionaryLearnSystem"].ToString();
            var classmajorID = Request.Form["ClassmajorComboGrid"].ParseStrTo<Guid>();
            var schoolyearID = Request.Form["SchoolyearDropdown"] == DropdownList.SELECT_ALL.ToString() ? null : Request.Form["SchoolyearDropdown"].ParseStrTo<Guid>();
            var changeTypeID = Request.Form["DictionaryChangeType"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryChangeType"].ParseStrTo<int>();
            var inSchoolStatus = Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryInschoolStatus"].ParseStrTo<int>();

            var dt = ChangeResultServices.Value.GetChangeResultViewList(configuretView, campusID, collegeID, gradeID, standardID, educationID, learningformID,
                    learnSystem, classmajorID, schoolyearID, changeTypeID, inSchoolStatus)
                    .Select(x => new
                    {
                        x.StudentNo,
                        x.Name,
                        x.SexName,
                        BirthDate = (x.BirthDate.HasValue ? x.BirthDate.Value.ToString("yyyyMMdd") : ""),
                        x.NationName,
                        x.PoliticsName,
                        x.InSchoolStatusName,
                        x.StudentStatusName,
                        x.GradeID,
                        x.SemesterName,
                        x.StandardCode,
                        x.StandardID,
                        x.StandardName,
                        x.EducationName,
                        x.LearningformName,
                        LearnSystem = x.LearnSystem.HasValue ? x.LearnSystem.Value.ToString("#.#") : "",
                        x.ClassNum,
                        x.ClassmajorNo,
                        x.ClassmajorName,
                        x.GrademajorCode,
                        x.GrademajorName,
                        x.FacultymajorCode,
                        x.FacultymajorName,
                        x.CollegeNo,
                        x.CollegeName,
                        x.CampusCode,
                        x.CampusName,
                        x.StartSchoolyearCode,
                        x.SchoolyearCode,
                        x.GraduateSchoolyearCode,
                        x.ChangeTypeName,
                        x.BeforeStandardName,
                        x.BeforeClassmajorName,
                        x.BeforeInSchoolStatusName,
                        x.BeforeStudentStatusName,
                        x.AfterStandardName,
                        x.AfterClassmajorName,
                        x.AfterInSchoolStatusName,
                        x.AfterStudentStatusName,
                        x.ReturnSchoolyearCode,
                        x.ChangeApplyTypeName,
                        x.ChangeReasonName,
                        ChangeDate = (x.ChangeDate.HasValue ? x.ChangeDate.Value.ToString("yyyyMMdd") : ""),
                        x.Description,
                        x.ReportStatusName,
                        x.ApprovalStatusName,
                        x.Remark
                    }).ToTable();
            string[] liststring = { 
                                    "学号", "姓名", "性别", "出生日期", "民族", "政治面貌", "在校状态", "学籍状态", "年级", "入学学期", 
                                    "专业代码", "专业ID(Value)", "专业名称", RSL.Get("EducationID"), "学习形式", "学制", "班序", 
                                    "班级编号", "班级名称", "年级专业编号", "年级专业名称", "院系专业编号", "院系专业名称", 
                                    RSL.Get("CollegeCode"), RSL.Get("College"), RSL.Get("CampusCode"), RSL.Get("Campus"), "入学学年学期", 
                                    "异动学期", "毕业学期", "异动类型", "异动前专业", "异动前班级", "在校状态(前)", "学籍状态(前)", 
                                    "异动后专业", "异动后班级", "在校状态(后)", "学籍状态(后)", "返校学期", "异动渠道", "异动原因", "异动日期", 
                                    "申请说明", "注册状态", "审核状态", "备注"
                                  };
            neh.Export(dt, liststring, "异动结果信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}